Data Sheet

ManualsBrandsFluke Networks ManualsCable Test EquipmentGlass fibre tester Fluke Networks FIBERLERT-125

FiberLert™ Live Fiber Detector

The easy, pocket-sized fiber troubleshooter

Quickly verify fiber activity, polarity, and connectivity with the FiberLert™ Live Fiber Detector. This pocket-sized tool tests single-mode, multimode, UPC and

APC patch cords and ports with a non-contact / non-contaminating detector. The LightBeat™ feature flashes the LED, indicating a powered-on condition and

good battery, a timer shuts FiberLert™ off after five minutes of inactivity to extend battery life (2xAAA, included). Rugged design includes a convenient pocket

clip and is backed by a two-year warranty.

Detects optical power in single-mode and multimode fiber wavelengths (near infrared range 850 nm to 1625 nm)

No setup or interpretation needed – light and sound indicate presence of an optical signal

“Non contact” detector reduces the risk of contamination and damage

Suitable for ports and patch cords, SM, MM, UPC and APC connections

LightBeat™ flashes to indicate operation and battery status; powers off after five minutes of inactivity to preserve battery life (2xAAA, included)

Two-year warranty

FiberLert™ Live Fiber Detector Page 1 of 5

DATASHEET

Summary of content (5 pages)

PAGE 1
DATASHEET FiberLert™ Live Fiber Detector The easy, pocket-sized fiber troubleshooter Quickly verify fiber activity, polarity, and connectivity with the FiberLert™ Live Fiber Detector. This pocket-sized tool tests single-mode, multimode, UPC and APC patch cords and ports with a non-contact / non-contaminating detector.
PAGE 2
DATASHEET Applications Check polarity and operation of patch cords. Determine if a port is live. Small size makes it easy to access cramped patch panels. Determine if a transceiver is operational. FiberLert can detect fiber signals without making contact.
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DATASHEET Specifications Feature Description OPERATING Senses near infrared light emitted from fiber optic cabling. A continuous red glow at the handle and an audible beeping noise (if PRINCIPLE not switched off) indicates the presence of near infrared light. OPTICAL INTERFACE WAVELENGTH DETECTION OPTICAL POWER DETECTION RANGE Non-contact ceramic ferrule. Fits directly with 1.25 mm LC receptacles. Tethered ferrule adapter for testing 1.25 mm ferrule patch cord.
PAGE 4
DATASHEET About Fluke Networks FiberLert™ Live Fiber Detector Page 4 of 5
PAGE 5
DATASHEET About Fluke Networks Fluke Networks is the worldwide leader in certification, troubleshooting, and installation tools for professionals who install and maintain critical network cabling infrastructure. From installing the most advanced data centers to restoring service in the worst weather, our combination of legendary reliability and unmatched performance ensure jobs are done efficiently.